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How to disable back swipe gesture in UINavigationController on iOS 7
... Or, you can implement UIGestureRecognizerDelegate protocol with your more complex logic and set it as recognizer.delegate property.
– ArtFeel
Nov 25 '13 at 12:25
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What's the shortest code to cause a stack overflow? [closed]
To commemorate the public launch of Stack Overflow, what's the shortest code to cause a stack overflow? Any language welcome.
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sizeof single struct member in C
...ember) works. Am not on my dev machine now, but does this work for all the compilers? Thanks for that Joey.
– Gangadhar
Aug 24 '10 at 5:03
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Vim clear last search highlighting
...n off highlighting until the next search:
:noh
Or turn off highlighting completely:
set nohlsearch
Or, to toggle it:
set hlsearch!
nnoremap <F3> :set hlsearch!<CR>
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impro...
SQL Data Reader - handling Null column values
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227
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How do I get the color from a hexadecimal color code using .NET?
...n any help on how to get alpha value as I need to convert this value to be compatible with css rgba for web design.
– Siddharth Pandey
Apr 17 '14 at 8:14
2
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What's the best way to add a drop shadow to my UIView
...time size of the view changes, layoutSubviews() is called. And if we don't compensate in that place by adjusting the shadowPath to reflect the current size, we'd have a resized view but the shadow would still be the old (initial) size and either not show or peek out where it shouldn't.
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socket.io rooms or namespacing?
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This is what namespaces and rooms have in common (socket.io v0.9.8 - please note that v1.0 involved a complete rewrite, so things might have changed):
Both namespaces (io.of('/nsp')) and rooms (socket.join('room')) are created on the server side
Multiple namespaces...
top -c command in linux to filter processes listed based on processname
... is any easy way to filter the processes based on processname listed under COMMAND column of the top output.
9 Answers
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